This 20 Watt Folding Solar Panel Portable Batter Charger For iPhone Tablets and Smartphones has high efficiency conversion rate, so it can capture more sunlight than conventional solar panels, do not need much sunlight to charge items. The transformation effeciency is up to 22%-25%, while most of the similar products on the market is 15% or even lower.
- 20 Watt Folding Solar Panel Portable Batter Charger For iPhone Tablets and Smartphones
- Exclusive iSolar™ Technology: It can automatically adjust the current and voltage to achieve maximum power£¬delivering its fastest possible current up to 2.4A under direct sunlight
- High Efficiency: SUNPOWER solar cell is made from US, up to 22%-25% efficiency, while most panels in the market are 15% efficiency
- Dual-USB Power: 20 watt sunpower provides enough power to charge cellphone and ipad at the same time
- Slim and Powerful: 1/3 lighter than the same power of solar slicon
- The total power increased by 1/3 in compare with the same solar panel size
- Eyeholes enable easy attachment to backpacks while hiking
- Portable and frame design fits for outdoor and indoor use
- Package Contents: 20W Foldable Solar Charger,carabiner, micro USB cable, instruction manual
- 306x 182 x 13mm/ 12.1 x 7.2 x 0.51inch
- Opened Size: 592 x 306 x 3mm/ 23.3 x 12.1 x 0.12inch
- Shipping Weight: 2lbs.